The new PV3 X32 3x night vision head-mounted infrared night vision outdoor digital night vision day and night. The purpose of military unit reconnaissance, command and other operations and training; 2. Anti-terrorism and stability of the city management and other units of the Public Prosecution Law Department, secret investigation, inspection, and law enforcement evidence collection; 4. Nature reserves, forestry, wild conservation, scientific research institutes, forest farm wetlands, forest parks, etc. Detect wild animals and fight against poaching; 5. Outdoor observation and rescue, mountain cave travel adventure enthusiasts, outdoor travel, ascending and looking out to camp Photo monitoring 6. News reporters observe and take pictures remotely, and investigate company / private detective forensics records; 7. Long-distance observation and photography of traffic command and highway management departments; 8. Fire protection / banking / electricity / railway water conservancy / steel plant / riot control / high-level operations and other dangerous industries Observe and take pictures from a distance; 9. Forestry management, geological exploration, oil production units, airport management, large-scale assembly management Unit / railway and port distance. Environmental protection, safety production supervision or hunting and animal observation enthusiasts take a remote photo surveillance. The imaging is clear and can be used day and night, displaying color images during the day and black and white images at night; 2. The farthest observation distance at night is greater than 200 meters; 3. Equipped with two brackets, multi-purpose, can be used as a handheld, headband and gun; 4. Small size, light weight, easy to carry. Parameter: Magnification: 3X Objective lens diameter:? 32mm Field of view: 6.68 ° x5.0 ° Exit pupil distance: 14mm Exit pupil diameter: 6mm Diopter adjustment range: ± 5 SD Braid rate:? 5.6′ Minimum observation distance: 0.8m The longest observation distance at night:? 200m Sensor: 1/3′ CMOS Horizontal resolution: 420 lines Display device: 0.24 inch LCOS Resolution: 300 (H) 224 (V) Lighting device: IR LED Center wavelength: 940nm Working voltage: DC 3V Built-in power supply: 2 AA batteries (not included) Battery continuous working time: 1.5 / 2.5 h (IR ON / IR OFF) Product size: 13.5X6.3X6.4CM Packing size: 20.6X17.5×8.2CM Switch: 1. Infrared illumination brightness adjustment; 3. Force switch on infrared illumination. Weight: 214g (without battery). Packing list: 1 Night Vision 1 nylon bag 2 Mounting frame 1 Instruction 1 box. We can not change your address and color once we’ve dispatched package and deliver to the shipper. Communication always is best way to solve problem. We accept any return in 30 days that we promise. If item is defect or wrong when it. Please never return the parcel without agreement. From us, it is no possible for us to get the parcel. We at strive to give all of our customers a 5 star service. As this helps us maintain a quality service. Communication is very important, we believe we can resolve all the problem with you. It’s our pleasure to answer any questions you have. (weekend and holidays excluded).